diff options
| author | Tim Newsome <tim@sifive.com> | 2023-07-13 09:38:44 -0700 |
|---|---|---|
| committer | Tomas Vanek <vanekt@fbl.cz> | 2023-07-24 07:27:24 +0000 |
| commit | 7023deb06a8cac77fe50d341c9e34b80d4fc68fd (patch) | |
| tree | 3ad53792973ac54e03329f5b5c93c2ac5aa81d5c /src | |
| parent | 218f6c0181633057a892a8724c506b10b9f6afaa (diff) | |
| download | riscv-openocd-7023deb06a8cac77fe50d341c9e34b80d4fc68fd.zip riscv-openocd-7023deb06a8cac77fe50d341c9e34b80d4fc68fd.tar.gz riscv-openocd-7023deb06a8cac77fe50d341c9e34b80d4fc68fd.tar.bz2 | |
jtag/drivers/xds110: Fix compiler warning.
Compiler would complain that `written` was used without being
initialized.
Simplify the code a little. The number of bytes written is already
checked in usb_write().
Signed-off-by: Tim Newsome <tim@sifive.com>
Change-Id: Ibada85dcccfca6f1269c584cdbc4f2e3b93bb8f3
Reviewed-on: https://review.openocd.org/c/openocd/+/7813
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Jan Matyas <jan.matyas@codasip.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/jtag/drivers/xds110.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/src/jtag/drivers/xds110.c b/src/jtag/drivers/xds110.c index 371dc88..717295c 100644 --- a/src/jtag/drivers/xds110.c +++ b/src/jtag/drivers/xds110.c @@ -579,9 +579,6 @@ static bool usb_get_response(uint32_t *total_bytes_read, uint32_t timeout) static bool usb_send_command(uint16_t size) { - int written; - bool success = true; - /* Check the packet length */ if (size > USB_PAYLOAD_SIZE) return false; @@ -596,13 +593,7 @@ static bool usb_send_command(uint16_t size) size += 3; /* Send the data via the USB connection */ - success = usb_write(xds110.write_packet, (int)size, &written); - - /* Check if the correct number of bytes was written */ - if (written != (int)size) - success = false; - - return success; + return usb_write(xds110.write_packet, (int)size, NULL); } /*************************************************************************** |